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Alcântara, Enner; Curtarelli, Marcelo; Ogashawara, Igor; Stech, José; Souza, Arley (2013): Long-term environmental time series of continuously collected data in hydroelectric reservoirs in Brazil [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.806511, Supplement to: Alcântara, E et al. (2013): A system for environmental monitoring of hydroelectric reservoirs in Brazil. Revista Ambiente & Água, 8(1), 6-17, https://doi.org/10.4136/ambi-agua.1088

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Abstract:
Long-term environmental time series of continuously collected data are fundamental to identify and classify pulses and determine their role in aquatic systems. This paper presents a web based archive for limnological and meteorological data collected by integrated system for environmental monitoring (SIMA). The environmental parameters that are measured by SIMA are: chlorophyll-a (µg/L), water surface temperature (ºC), water column temperature by a thermistor string (ºC), turbidity (NTU), pH, dissolved oxygen concentration (mg/L), electric conductivity (µS/cm), wind speed (m/s) and direction (º), relative humidity (%), short wave radiation (W/m**2), barometric pressure (hPa). The data are collected in preprogrammed time interval (1 hour) and are transmitted by satellite in quasi-real time for any user in a range of 2500 km from the acquisition point. So far 11 hydroelectric reservoirs being monitored using the SIMA buoy. A basic statistics (mean and standard deviation) for some parameters and an example of time series were displayed. The main observed problem are divided into sensors and satellite. The sensors problems is due to the environmental characteristics of each water body. In acid waters the sensors of water quality rapidly degrade, and the collected data are invalid. Another problem is the infestation of periphyton in the sensor. SIMA buoy makes the parameters readings every hour, or 24 readings per day. However, not always received all readings because the system requires satellites passing over the buoy antenna to complete the transfer and due to the satellite constellation position, some locations inland are not met as often as necessary to complete all transmissions. This is the more often causes for lack in the time series.
Further details:
SIMA - Integrated system for environmental monitoring
Coverage:
Median Latitude: -15.203492 * Median Longitude: -48.164921 * South-bound Latitude: -25.030000 * West-bound Longitude: -55.770000 * North-bound Latitude: -3.860000 * East-bound Longitude: -37.800000
Date/Time Start: 2004-04-27T22:00:00 * Date/Time End: 2013-01-30T10:00:00
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
63 datasets

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Datasets listed in this publication series

  1. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Corumbá reservoir in 2005. https://doi.org/10.1594/PANGAEA.806346
  2. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Corumbá reservoir in 2006. https://doi.org/10.1594/PANGAEA.806347
  3. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Corumbá reservoir in 2005. https://doi.org/10.1594/PANGAEA.806412
  4. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Corumbá reservoir in 2006. https://doi.org/10.1594/PANGAEA.806413
  5. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Estreito reservoir in 2006. https://doi.org/10.1594/PANGAEA.806348
  6. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Estreito reservoir in 2007. https://doi.org/10.1594/PANGAEA.806349
  7. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Estreito reservoir in 2006. https://doi.org/10.1594/PANGAEA.806414
  8. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Estreito reservoir in 2007. https://doi.org/10.1594/PANGAEA.806415
  9. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Funil reservoir in 2011. https://doi.org/10.1594/PANGAEA.806350
  10. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Funil reservoir in 2012. https://doi.org/10.1594/PANGAEA.806351
  11. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Funil reservoir in 2013. https://doi.org/10.1594/PANGAEA.806352
  12. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Funil reservoir in 2011. https://doi.org/10.1594/PANGAEA.806416
  13. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Funil reservoir in 2012. https://doi.org/10.1594/PANGAEA.806417
  14. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Funil reservoir in 2013. https://doi.org/10.1594/PANGAEA.806418
  15. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Furnas reservoir in 2006. https://doi.org/10.1594/PANGAEA.806353
  16. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Furnas reservoir in 2007. https://doi.org/10.1594/PANGAEA.806354
  17. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Furnas reservoir in 2006. https://doi.org/10.1594/PANGAEA.806419
  18. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Furnas reservoir in 2007. https://doi.org/10.1594/PANGAEA.806420
  19. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itaipu reservoir in 2012. https://doi.org/10.1594/PANGAEA.806355
  20. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itaipu reservoir in 2013. https://doi.org/10.1594/PANGAEA.806356
  21. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itaipu reservoir in 2012. https://doi.org/10.1594/PANGAEA.806421
  22. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itaipu reservoir in 2013. https://doi.org/10.1594/PANGAEA.806422
  23. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itumbiara in 2009. https://doi.org/10.1594/PANGAEA.806357
  24. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itumbiara in 2010. https://doi.org/10.1594/PANGAEA.806358
  25. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itumbiara in 2011. https://doi.org/10.1594/PANGAEA.806359
  26. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itumbiara in 2012. https://doi.org/10.1594/PANGAEA.806360
  27. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Itumbiara in 2013. https://doi.org/10.1594/PANGAEA.806361
  28. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itumbiara in 2009. https://doi.org/10.1594/PANGAEA.806423
  29. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itumbiara in 2010. https://doi.org/10.1594/PANGAEA.806424
  30. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itumbiara in 2011. https://doi.org/10.1594/PANGAEA.806425
  31. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itumbiara in 2012. https://doi.org/10.1594/PANGAEA.806426
  32. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Itumbiara in 2013. https://doi.org/10.1594/PANGAEA.806427
  33. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Manso reservoir in 2007. https://doi.org/10.1594/PANGAEA.806362
  34. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Manso reservoir in 2008. https://doi.org/10.1594/PANGAEA.806363
  35. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Manso reservoir in 2007. https://doi.org/10.1594/PANGAEA.806428
  36. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Manso reservoir in 2008. https://doi.org/10.1594/PANGAEA.806429
  37. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Serra da Mesa reservoir in 2011. https://doi.org/10.1594/PANGAEA.806364
  38. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Serra da Mesa reservoir in 2012. https://doi.org/10.1594/PANGAEA.806365
  39. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Serra da Mesa reservoir in 2013. https://doi.org/10.1594/PANGAEA.806366
  40. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Serra da Mesa reservoir in 2011. https://doi.org/10.1594/PANGAEA.806430
  41. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Serra da Mesa reservoir in 2012. https://doi.org/10.1594/PANGAEA.806431
  42. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Serra da Mesa reservoir in 2013. https://doi.org/10.1594/PANGAEA.806433
  43. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Três Marias reservoir in 2012. https://doi.org/10.1594/PANGAEA.806367
  44. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Três Marias reservoir in 2013. https://doi.org/10.1594/PANGAEA.806368
  45. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Três Marias reservoir in 2012. https://doi.org/10.1594/PANGAEA.806434
  46. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Três Marias reservoir in 2013. https://doi.org/10.1594/PANGAEA.806435
  47. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2004. https://doi.org/10.1594/PANGAEA.806369
  48. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2005. https://doi.org/10.1594/PANGAEA.806370
  49. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2006. https://doi.org/10.1594/PANGAEA.806371
  50. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2007. https://doi.org/10.1594/PANGAEA.806372
  51. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2008. https://doi.org/10.1594/PANGAEA.806373
  52. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2009. https://doi.org/10.1594/PANGAEA.806374
  53. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Tucuruí reservoir in 2010. https://doi.org/10.1594/PANGAEA.806375
  54. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2004. https://doi.org/10.1594/PANGAEA.806436
  55. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2005. https://doi.org/10.1594/PANGAEA.806437
  56. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2006. https://doi.org/10.1594/PANGAEA.806438
  57. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2007. https://doi.org/10.1594/PANGAEA.806439
  58. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2008. https://doi.org/10.1594/PANGAEA.806440
  59. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Tucuruí reservoir in 2009. https://doi.org/10.1594/PANGAEA.806441
  60. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Xingó reservoir in 2012. https://doi.org/10.1594/PANGAEA.806376
  61. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Continuous meteorological observations at SIMA station Xingó reservoir in 2013. https://doi.org/10.1594/PANGAEA.806377
  62. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Xingó reservoir in 2012. https://doi.org/10.1594/PANGAEA.806442
  63. Alcântara, E; Curtarelli, M; Ogashawara, I et al. (2013): Hydrographic observations at SIMA station Xingó reservoir in 2013. https://doi.org/10.1594/PANGAEA.806443